CN215786414U

CN215786414U - Punching and shearing device for copper busbar production line

Info

Publication number: CN215786414U
Application number: CN202121620612.2U
Authority: CN
Inventors: 丁军华
Original assignee: Jiangsu Junzi Bus Co ltd
Current assignee: Jiangsu Junzi Bus Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-11
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a punching and shearing device for a copper busbar production line, which comprises a workbench, wherein two sides of the upper surface of the workbench are provided with support frames, the top of each support frame is provided with a hydraulic device, the bottom of the hydraulic device is provided with a punching and shearing rod, the outer surface wall of the punching and shearing rod is provided with a sliding ring, the outer surface wall of the punching and shearing rod is positioned at the lower end of the sliding ring and is provided with a first sliding groove, the bottom of the punching and shearing rod is provided with a clamping groove, the inner wall of the sliding ring is provided with a sliding block, the inside of the sliding ring is provided with a second sliding groove, the inside of the second sliding groove is provided with a punching head, one side of the punching head is provided with a gate cutter head, and the punching head and the bottom of the gate cutter head are both provided with support rods. This female production line of copper bar is with punching shear device is through setting up the sliding ring and punching shear rod, can reach the punching shear process of having simplified the female row of copper, has improved the universality, has strengthened the purpose of practicality to through setting up the briquetting and putting the thing platform, can reach the phenomenon that splashes when having reduced the female row of copper and punching shear, improve user work safety's purpose.

Description

Punching and shearing device for copper busbar production line

Technical Field

The utility model relates to the technical field of copper busbar production, in particular to a punching and shearing device for a copper busbar production line.

Background

Copper bars, also known as copper busbars or copper busbars, are made of copper materials, have rectangular or chamfered (fillet) rectangular sections and are long conductors (fillet copper bars are generally used at present so as to avoid point discharge), and have the functions of conveying current and connecting electrical equipment in a circuit. The copper bar is widely applied to electrical equipment, in particular to a complete set of distribution devices; generally, U, V, W-phase busbars and PE busbars in a power distribution cabinet are both copper bars; the copper bar is generally marked with a phase color letter mark or painted with a phase color paint in use, the U-phase copper bar is painted with a 'yellow' color, the V-phase copper bar is painted with a 'green' color, the W-phase copper bar is painted with a 'red' color, and the PE bus copper bar is painted with 'yellow-green alternate' double colors. In the existing production process of the copper busbar, the processes of punching, shearing and the like of the copper busbar are required.

The prior art has the following defects or problems:

1. when the existing punching and shearing device for the copper busbar production line is used, the operation is complex, and particularly when a gate cutter head and a punching head are switched, the operation difficulty is high, so that the universality is not strong, and the practicability is not high;

2. when the punching and shearing device for the existing copper busbar production line is used, the copper busbar does not have a clamping device on a workbench during punching and shearing, so that the copper busbar is easy to splash during punching and shearing, workers are injured, and the working safety of a user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a punching and shearing device for a copper busbar production line aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a female production line of arranging of copper is with punching shear device, includes the workstation, workstation upper surface both sides are provided with the support frame, the support frame top is provided with hydraulic means, the hydraulic means bottom is provided with punching shear rod, punching shear rod outward appearance wall is provided with the sliding ring, punching shear rod outward appearance wall is located the sliding ring lower extreme and has seted up first spout, the draw-in groove has been seted up to punching shear rod bottom, the sliding ring inner wall is provided with the slider, the inside second spout of having seted up of sliding ring, the inside head of punching a hole that is provided with of second spout, head one side of punching a hole is provided with the brake tool bit, the head of punching a hole and brake tool bit bottom all are provided with the bracing piece, the bracing piece bottom is provided with the fixture block.

As a preferred technical scheme of the utility model, a punching and shearing groove is formed in the upper surface of the workbench between the two support frames, and fixing devices are arranged on two sides of the punching and shearing groove.

As a preferable technical scheme of the utility model, an object placing table is arranged between the two fixing devices, and the bottom of the object placing table is provided with a pressing groove.

As a preferred technical scheme, a pressing block is arranged in the fixing device, connecting rods are arranged on two sides of the pressing block, and a torque spring is arranged between the two connecting rods in the pressing block.

As a preferred technical scheme of the utility model, the inner diameter of the slip ring is matched with the outer diameter of the punching and shearing rod, the slip ring is connected with the punching and shearing rod in a sliding manner through the first sliding groove and the sliding block, and the maximum downward moving distance of the slip ring is equal to that of the clamping groove and the second sliding groove.

According to the preferable technical scheme, the second sliding grooves are symmetrically distributed around the center of the sliding ring, the punching head and the gate knife head are connected with the punching shear rod in a sliding mode through the second sliding grooves and the clamping grooves, and the gate knife head is in a v-shaped appearance.

As a preferable technical scheme of the utility model, the connecting rod comprises a first connecting rod and a second connecting rod, the pressing block is fixedly connected with the first connecting rod, the pressing block is rotatably connected with the second connecting rod, the pressing groove is arranged in a semi-arc shape, and the deflection angle of the torque spring is not more than 90 degrees.

Compared with the prior art, the utility model provides a punching and shearing device for a copper busbar production line, which has the following beneficial effects:

1. according to the punching and shearing device for the copper busbar production line, the punching and shearing rod, the sliding ring, the first sliding groove, the clamping groove, the sliding block, the second sliding groove, the punching head and the knife switch head are arranged, when the punching and shearing device is used, the sliding ring is moved downwards, the second sliding groove in the sliding ring is in butt joint with the clamping groove, the punching head and the knife switch head are dragged through external force at the moment, the clamping block is connected into the clamping groove from the inside of the second sliding groove in a sliding mode, the assembly of the punching head and the knife switch head is further achieved, the conversion process is simplified, the punching and shearing rod is driven to move downwards through starting of a hydraulic device, the punching and shearing process of the copper busbar is simplified, the universality is improved, and the practicability is enhanced;

2. this device is cut with dashing to female production line of copper, through setting up fixing device, put the thing platform, the indent, the briquetting, connecting rod and torque spring, during the use, arrange the copper row and place and put the thing bench, put the thing platform at the female pressure of arranging of copper this moment, the lapse, the indent gives the briquetting effort downwards simultaneously, it rotates around the connecting rod to drive the briquetting, and shrink torque spring, make the briquetting lower surface extrusion copper arrange the upper surface, it is fixed to accomplish, when the copper row was taken off to the same principle, the briquetting is under torque spring's reaction force, the thing platform is put in the jack-up of slowly slowing, be convenient for use next time, the phenomenon that splashes when having reduced the copper row and punching and cutting, user's work safety is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the punching shear bar of the present invention;

FIG. 3 is a schematic view of a slip ring configuration according to the present invention;

FIG. 4 is a diagram illustrating a structure of a fixture block according to the present invention;

FIG. 5 is a schematic view of the structure of the indent of the present invention;

FIG. 6 is a schematic diagram of the appearance structure of the briquette of the present invention;

FIG. 7 is a schematic view of the internal structure of the briquette according to the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a hydraulic device; 4. punching a shear rod; 5. a slip ring; 6. a first chute; 7. a card slot; 8. a slider; 9. a second chute; 10. a punching head; 11. a brake bit; 12. a support bar; 13. a clamping block; 14. punching and shearing a groove; 15. a fixing device; 16. a placing table; 17. briquetting; 18. pressing a groove; 19. a connecting rod; 20. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, in this embodiment: the utility model provides a copper is female arranges punching shear device for production line, comprises a

workbench

1, 1 upper surface both sides of workstation are provided with

support frame

2, 2 tops of support frame are provided with

hydraulic means

3, 3 bottoms of hydraulic means are provided with punching

shear rod

4, 4 exterior walls of punching shear rod are provided with sliding

ring

5, 4 exterior walls of punching shear rod are located sliding ring 5 lower extreme and have seted up

first spout

6, 4 bottoms of punching shear rod have seted up draw-in

groove

7, 5 inner walls of sliding ring are provided with

slider

8, 5 inside second spouts 9 have been seted up of sliding ring, 9 inside piercing press heads 10 that are provided with of second spouts, piercing press head 10 one side is provided with brake tool bit 11, piercing press head 10 and brake tool bit 11 bottoms all are provided with bracing piece 12, bracing piece 12 bottoms are provided with fixture block 13.

In the embodiment, a punching and shearing groove 14 is formed in the upper surface of the workbench 1 between the two support frames 2, fixing devices 15 are arranged on two sides of the punching and shearing groove 14, and the fixing devices 15 play a role in fixing the copper busbar during punching and shearing; a placing table 16 is arranged between the two fixing devices 15, a pressing groove 18 is formed in the bottom of the placing table 16, and the placing table 16 plays a role in placing the copper busbar during punching and shearing; a pressing block 17 is arranged in the fixing device 15, connecting rods 19 are arranged on two sides of the pressing block 17, a torque spring 20 is arranged between the two connecting rods 19 in the pressing block 17, and the pressing block 17 rotates around the connecting rods 19 to fix the copper busbar; the inner diameter of the slip ring 5 is matched with the outer diameter of the punching shear rod 4, the slip ring 5 is connected with the punching shear rod 4 in a sliding mode through the first sliding groove 6 and the sliding block 8, the maximum downward movement distance of the slip ring 5 is that the clamping groove 7 is flush with the second sliding groove 9, and the effect of simplifying conversion between the punching head 10 and the knife switch head 11 is achieved; the second sliding grooves 9 are symmetrically distributed about the circle center of the sliding ring 5, the punching head 10 and the knife switch head 11 are in sliding connection with the punching shear rod 4 through the second sliding grooves 9 and the clamping grooves 7, the knife switch head 11 is in a V-shaped appearance, and the second sliding grooves 9 play a role in facilitating replacement of the punching head 10 and the knife switch head 11; the connecting rod 19 comprises a first connecting rod and a second connecting rod, the pressing block 17 is fixedly connected with the first connecting rod, the pressing block 17 is rotatably connected with the second connecting rod, the pressing groove 18 is arranged in a semi-arc shape, the deflection angle of the torque spring 20 is not more than 90 degrees, and the pressing block 17 rotates around the connecting rod 19 through the torque spring 20 to jack the object placing table 16 so as to facilitate the reset of the object placing table 16;

the working principle and the using process of the utility model are as follows: when the punching and shearing device for the copper busbar production line is used, the sliding ring 5 is moved downwards to enable the second sliding groove 9 in the sliding ring 5 to be in butt joint with the clamping groove 7, the punching head 10 and the switch tool bit 11 are dragged by external force at the moment, the clamping block 13 is connected into the clamping groove 7 in a sliding mode from the inside of the second sliding groove 9, the assembly of the punching head 10 and the switch tool bit 11 is further realized, the conversion process is simplified, the punching and shearing process can be finished by starting the hydraulic device 3 to drive the punching and shearing rod 4 to move downwards, the punching and shearing process of the copper busbar is simplified, the universality is improved, the practicability is enhanced, the copper busbar is placed on the object placing table 16, the object placing table 16 slides downwards under the pressure of the copper busbar, meanwhile, the pressing groove 18 applies downward acting force to the pressing block 17 to drive the pressing block 17 to rotate around the connecting rod 19, the torque spring 20 is contracted, the lower surface of the pressing block 17 extrudes the upper surface of the copper busbar to finish fixation, when taking off the female row of copper in the same way, briquetting 17 slowly jack-up puts thing platform 16 under torque spring 20's reaction force, is convenient for use next time, has reduced the phenomenon that splashes when the female row of copper is washed and is cut, improves user's work safety.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a female production line of copper is with punching shear device which characterized in that: comprises a workbench (1), wherein two sides of the upper surface of the workbench (1) are provided with supporting frames (2), the top of the supporting frame (2) is provided with a hydraulic device (3), the bottom of the hydraulic device (3) is provided with a punching shear rod (4), the outer surface wall of the punching shear rod (4) is provided with a sliding ring (5), the outer surface wall of the punching shear rod (4) is positioned at the lower end of the sliding ring (5) and is provided with a first sliding chute (6), the bottom of the punching shear rod (4) is provided with a clamping groove (7), the inner wall of the slip ring (5) is provided with a slide block (8), a second sliding chute (9) is arranged in the sliding ring (5), a punching head (10) is arranged in the second sliding chute (9), a gate tool bit (11) is arranged on one side of the punching head (10), supporting rods (12) are arranged at the bottoms of the punching head (10) and the gate tool bit (11), and clamping blocks (13) are arranged at the bottoms of the supporting rods (12).

2. The punching and shearing device for the copper busbar production line according to claim 1, characterized in that: a punching and shearing groove (14) is formed in the upper surface of the workbench (1) between the two support frames (2), and fixing devices (15) are arranged on two sides of the punching and shearing groove (14).

3. The punching and shearing device for the copper busbar production line according to claim 2, characterized in that: an object placing table (16) is arranged between the two fixing devices (15), and a pressing groove (18) is formed in the bottom of the object placing table (16).

4. The punching and shearing device for the copper busbar production line according to claim 3, characterized in that: the fixing device is characterized in that a pressing block (17) is arranged inside the fixing device (15), connecting rods (19) are arranged on two sides of the pressing block (17), and a torque spring (20) is arranged between the two connecting rods (19) inside the pressing block (17).

5. The punching and shearing device for the copper busbar production line according to claim 1, characterized in that: the inner diameter of the slip ring (5) is matched with the outer diameter of the punching and shearing rod (4), the slip ring (5) is connected with the punching and shearing rod (4) in a sliding mode through the first sliding groove (6) and the sliding block (8), and the maximum downward moving distance of the slip ring (5) is that the clamping groove (7) and the second sliding groove (9) are flush.

6. The punching and shearing device for the copper busbar production line according to claim 1, characterized in that: the second sliding grooves (9) are symmetrically distributed around the center of a circle of the sliding ring (5), the punching head (10) and the knife switch head (11) are connected with the punching shear rod (4) in a sliding mode through the second sliding grooves (9) and the clamping grooves (7), and the knife switch head (11) is in a V-shaped appearance.

7. The punching and shearing device for the copper busbar production line according to claim 4, characterized in that: contain head rod and second connecting rod in connecting rod (19), briquetting (17) and head rod fixed connection, briquetting (17) and second connecting rod rotate to be connected, indent (18) are half arc setting, the angle that the torque spring (20) deflected is no longer than 90 degrees.